| Gallon-atmosphere (imperial) | British thermal unit (International Table) |
|---|---|
| 1 imp gal atm | 0.43659543530906 BTUIT |
| 2 imp gal atm | 0.87319087061812 BTUIT |
| 3 imp gal atm | 1.3097863059272 BTUIT |
| 4 imp gal atm | 1.7463817412362 BTUIT |
| 5 imp gal atm | 2.1829771765453 BTUIT |
| 6 imp gal atm | 2.6195726118544 BTUIT |
| 7 imp gal atm | 3.0561680471634 BTUIT |
| 8 imp gal atm | 3.4927634824725 BTUIT |
| 9 imp gal atm | 3.9293589177815 BTUIT |
| 10 imp gal atm | 4.3659543530906 BTUIT |
| Gallon-atmosphere (imperial) | British thermal unit (International Table) |
|---|---|
| 15 imp gal atm | 6.5489315296359 BTUIT |
| 20 imp gal atm | 8.7319087061812 BTUIT |
| 30 imp gal atm | 13.097863059272 BTUIT |
| 40 imp gal atm | 17.463817412362 BTUIT |
| 50 imp gal atm | 21.829771765453 BTUIT |
| 60 imp gal atm | 26.195726118544 BTUIT |
| 70 imp gal atm | 30.561680471634 BTUIT |
| 80 imp gal atm | 34.927634824725 BTUIT |
| 90 imp gal atm | 39.293589177815 BTUIT |
| 100 imp gal atm | 43.659543530906 BTUIT |
| Gallon-atmosphere (imperial) | British thermal unit (International Table) |
|---|---|
| 500 imp gal atm | 218.29771765453 BTUIT |
| 1000 imp gal atm | 436.59543530906 BTUIT |
| 1500 imp gal atm | 654.89315296359 BTUIT |
| 10000 imp gal atm | 4365.9543530906 BTUIT |
| 50000 imp gal atm | 21829.771765453 BTUIT |
| 100000 imp gal atm | 43659.543530906 BTUIT |
| 500000 imp gal atm | 218297.71765453 BTUIT |
| 1000000 imp gal atm | 436595.43530906 BTUIT |
| 5000000 imp gal atm | 2182977.1765453 BTUIT |
| 10000000 imp gal atm | 4365954.3530906 BTUIT |